Exterior unit for an air conditioner



FIG. 1 is a front, top and left side perspective view of an exterior unit for an air conditioner, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is an enlarged cross-sectional view thereof, taken along line 8—8 of FIG. 2, with the internal system omitted. 

The ornamental design for an exterior unit for an air conditioner, as shown and described. 